Irrational Games has a brand new BioShock Infinite trailer for your viewing enjoyment, bringing us further into the mind of protagonist Booker DeWitt and showcasing more of the weapons and powers at his disposal.

Watch the video for an overview of why DeWitt's in Columbia, and get a sneak peak at some of his allies and enemies along the way.

Infinite's out March 26, and I can't say I'm not looking forward to it. Bugger's been a long time coming, and I'm keeping my fingers crossed for the wait having been worth it.